Hellerbration 

Celebration of the U.S. Supreme Court ruling on June 26, 2008, which held that the Second Amendment to the United States Constitution protects an individual's right to possess a firearm for private use. See District of Columbia v. Heller, 554 U.S. ___ (2008)

Hellerbration! Let's all Hellerbrate and have a good time!

Hellerbration by N6ATF November 1, 2008

Hellabration 

The opposite of celebration.

The commemoration of a sad ass or annoying thing that happened to you a while ago.

Guy 1: Today is one year ago since I was dignosed with HIV
Guy 2: Bummer, dude.
Guy 1: Yeah, this calls for a hellabration

Hellabration by Mulacki April 23, 2007

Hellibration 

When something (an event, for example) that usually is somewhat of a celebration or a positive social gathering of a chosen few or a large crowd expecting to celebrate an occasion together and it turns out to be a horrible experience like a hellish nightmare, it is called a "hellibration".

Our daughter looked so beautiful for her 16th birthday party until her boyfriend showed up, drunk as a skunk, and turned the whole night into the hellibration of a lifetime.

Hellibration by Kearean April 3, 2017

hellebration 

Celebration gone wrong

my celebration over my exams result turned into hellebration

hellebration by Jackie Baffour February 17, 2006